The Ukrainian War, also known as the Russo-Ukrainian War, began in 2014 when Russia annexed Crimea, a region that was part of Ukraine. This conflict escalated as pro-Russian separatists in eastern Ukraine declared independence, leading to ongoing fighting between Ukrainian forces and separatist groups. The war has resulted in significant loss of life and displacement of people. International efforts to mediate the conflict have included sanctions against Russia and support for Ukraine from various countries. Despite multiple ceasefires, tensions remain high, and the situation continues to evolve.